Heartburn in pregnancy--a manometric study.
D000293:Adolescent; D000328:Adult; D002299:Cardia / Q000503:physiopathology; D004947:Esophagus / Q000503:physiopathology; D005260:Female; D005764:Gastroesophageal Reflux / Q000503:physiopathology; D006356:Heartburn / Q000503:physiopathology*; D006548:Hernia, Diaphragmatic / Q000453:epidemiology; D006801:Humans; D008365:Manometry; D011247:Pregnancy; D011248:Pregnancy Complications / Q000503:physiopathology*; D013270:Stomach / Q000503:physiopathology